Deodorizing floor drain
By installing a hair collecting groove and handheld part on the floor drain end cover of the odorproof floor drain, and setting a filter and an anti-odor core assembly in the floor drain body, the difficulties of existing odorproof floor drains in cleaning and unblocking and preventing blockage are solved, and more efficient odorproof and cleaning effects are achieved.
Patent Information
- Application Number
- CN202420906875.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-28
AI Technical Summary
Existing odorproof floor drains have difficulties in cleaning and unblocking and preventing blockages. Hair and debris can easily enter the sewer or the inside of the floor drain, causing blockage, and it is inconvenient to clean.
A odorproof floor drain is designed, with a hair collecting groove and a handheld part on the end cover of the floor drain. A water-through hole is provided in the hair collecting groove to filter the hair. A filter and an anti-odorproof core component are provided in the floor drain body. The filter and the anti-odorproof core component are limited to facilitate cleaning and replacement.
It effectively reduces the possibility of hair and debris entering the sewer or floor drain, improves the convenience of cleaning and dredging, and avoids the occurrence of blockage problems.
Smart Images
Figure CN222541623U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sanitary ware accessories, in particular to an anti-odor floor drain. Background Art
[0002] Floor drain is a drainage product commonly used in places such as kitchens, bathrooms and balconies. In addition to its drainage function, it generally also has functions such as odor prevention, insect prevention, anti-blocking and anti-overflow.
[0003] The existing odor-proof floor drain has the main problems of unreliable odor-proof, overflow-proof and hair-proof. Hair can easily enter the sewer or the inside of the floor drain to cause blockage, making it inconvenient to clean and dredge. Hair or debris can easily block the floor drain and it is difficult to clean. Summary of the invention
[0004] In view of the above problems existing in the existing odor-proof floor drains, the present invention aims to provide an odor-proof floor drain which is easy to clean and dredge and not easy to be blocked.
[0005] The specific technical solutions are as follows:
[0006] An anti-odor floor drain, comprising a floor drain body and a floor drain end cover arranged on the floor drain body, wherein a hair collecting groove is concavely formed on the top of the floor drain end cover, and a plurality of first water holes are provided at the bottom of the hair collecting groove; a hand-held part is protruded upward from the top of the floor drain end cover, and two finger grooves are provided on the hand-held part, and a plurality of second water holes are provided at the bottom of each finger groove;
[0007] Among them, the inner wall ring of the floor drain body is provided with a limit slot, the top of the floor drain body has at least two installation slots connected to the limit slot, the side wall of the floor drain end cover has at least two limit blocks, the two limit blocks are respectively placed in the limit slot through the two installation slots, and the floor drain end cover is rotated to make the two limit blocks cooperate with the limit slot in the longitudinal limit direction.
[0008] As a further improvement and optimization of this solution, it also includes an anti-odor core component and a filter screen, the anti-odor core component is installed at the bottom of the floor drain body, the filter screen is arranged below the floor drain end cover and located in the floor drain body, and the filter screen is limitedly matched with the anti-odor core component.
[0009] As a further improvement and optimization of this solution, the deodorizing core assembly includes:
[0010] The deodorizing core body has a top opening which is detachably snapped into the bottom of the floor drain body through a snap-fit structure, and the filter screen is in limited contact with the top opening of the floor drain body;
[0011] A flap cover, the flap cover is hinged to one side of the bottom opening of the deodorizing core body;
[0012] A torsion spring is arranged between a hinge shaft formed by a hinge between the flap cover and the deodorizing core body and the deodorizing core body, and the flap cover blocks the bottom opening of the deodorizing core body through the elastic torsion force of the torsion spring.
[0013] As a further improvement and optimization of the present solution, the bottom opening of the deodorizing core body is tilted, and the flap cover is hinged to the top of the bottom opening of the deodorizing core body.
[0014] As a further improvement and optimization of this solution, the buckle structure includes:
[0015] At least two buckles, the two buckles are arranged on the inner wall of the bottom opening of the floor drain body;
[0016] At least two arc-shaped slots are circumferentially arranged on the top outer wall of the deodorizing core body, and the slot width of each arc-shaped slot is distributed decreasingly along the circumferential direction, and the minimum slot width of the arc-shaped slot matches the thickness of the buckle, and the two buckles are respectively engaged with the two arc-shaped slots.
[0017] As a further improvement and optimization of this solution, the top opening of the deodorizing core body has a rib.
[0018] As a further improvement and optimization of the present solution, a first sealing ring is provided around the top end surface of the flap cover for sealingly cooperating with the bottom opening of the deodorizing core body.
[0019] As a further improvement and optimization of the present solution, a second sealing ring is sleeved on the top of the deodorizing core body, and the second sealing ring is sealingly matched with the inner wall of the floor drain body.
[0020] As a further improvement and optimization of this solution, the hair collecting groove is semicircular.
[0021] As a further improvement and optimization of the present solution, the outer wall of the flap cover is an arc surface.
[0022] Compared with the prior art, the above technical solution has the following positive effects:
[0023] (1) In the present invention, a hair collecting groove is provided on the end cover of the floor drain. The hair flows into the hair collecting groove along with the water. The water flows downward through a plurality of first water holes. The hair will be filtered and intercepted into the hair collecting groove, thereby reducing the phenomenon of hair flowing into the sewer or the floor drain body and causing blockage.
[0024] (2) In the utility model, the floor drain body and the floor drain end cover are installed in a limited position by means of a limit slot and a limit block. When the inside of the floor drain body needs to be cleaned and unblocked, the floor drain end cover can be rotated by inserting fingers into the two finger slots so that the two limit blocks are rotated to the two installation slots respectively. Then, the floor drain end cover can be pulled upward and removed, thereby facilitating the cleaning and unblocking of the inside of the floor drain body.
[0025] (3) In order to further prevent hair from flowing into the sewer, the utility model further provides a filter screen inside the floor drain body, which intercepts and filters the hair in the water flowing in from the floor drain end cover again. At the same time, the filter screen is supported and limited by the top of the deodorizing core assembly. When the floor drain end cover is removed, the filter screen can be directly taken out of the floor drain body to remove the hair, which further facilitates the cleaning and unblocking work.
[0026] (4) The deodorizing core body of the utility model is detachably mounted on the floor drain body through a snap-fit structure, which facilitates the cleaning and replacement of the deodorizing core assembly.
[0027] (5) In order to facilitate the rotation of the deodorizing core assembly and thus facilitate the disassembly and assembly of the deodorizing core assembly, the top opening of the deodorizing core body is provided with a rib.
[0028] (6) The outer wall of the flap cover of the utility model is an arc surface, which can prevent hair, garbage and other dirt from getting caught and is easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 This is a schematic diagram of the structure of an anti-odor floor drain of the utility model;
[0030] Figure 2 This is a cross-sectional view of an anti-odor floor drain of the utility model;
[0031] Figure 3 This is an explosion diagram of an anti-odor floor drain of the utility model;
[0032] Figure 4 It is a structural schematic diagram of an anti-odor core component of an anti-odor floor drain of the utility model;
[0033] Figure 5 It is a structural schematic diagram of a floor drain body of an odor-proof floor drain of the utility model;
[0034] In the attached drawings: 1. floor drain body; 2. floor drain end cover; 3. deodorizing core assembly; 4. filter screen; 11. limit card slot; 12. mounting slot; 13. buckle; 21. hair collecting slot; 22. hand-held part; 211. first water hole; 221. finger slot; 222. second water hole; 23. limit card block; 31. deodorizing core body; 32. flap cover; 33. first sealing ring; 34. torsion spring; 35. second sealing ring; 311. rib; 312. arc-shaped card slot. DETAILED DESCRIPTION
[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0036] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] Figure 1 This is a schematic diagram of the structure of an anti-odor floor drain of the utility model. Figure 2 This is a cross-sectional view of an anti-odor floor drain of the utility model. Figure 3 This is a schematic diagram of an explosion of an anti-odor floor drain of the utility model. Figure 4 This is a schematic diagram of the structure of an anti-odor core component of an anti-odor floor drain of the utility model. Figure 5 The structure diagram of the floor drain body of the utility model is as follows: Figure 1-5As shown, a deodorizing floor drain of a preferred embodiment is shown, including a floor drain body 1 and a floor drain end cover 2 arranged on the floor drain body 1, the top of the floor drain end cover 2 is concave with a hair collecting groove 21, the bottom of the hair collecting groove 21 has a plurality of first water passing holes 211, the top of the floor drain end cover 2 is upwardly protruding with a hand holding part 22, the hand holding part 22 has two finger grooves 221, and the bottom of each finger groove 221 has a plurality of second water passing holes 222; wherein, the inner wall of the floor drain body 1 is ringed with a limiting card groove 11, the top of the floor drain body 1 has at least two mounting grooves 12 connected to the limiting card groove 11, the side wall of the floor drain end cover 2 has at least two limiting card blocks 23, the two limiting card blocks 23 are respectively placed in the limiting card groove 11 through the two mounting grooves 12, and the floor drain end cover 2 is rotated to make the two limiting card blocks 23 cooperate with the limiting card groove 11 in the longitudinal limiting manner.
[0039] In this embodiment, a hair collecting groove 21 is provided on the floor drain end cover 2, and the hair flows into the hair collecting groove 21 along with the water. The water flows downward through a plurality of first water holes 211, and the hair will be filtered and intercepted into the hair collecting groove 21, thereby reducing the phenomenon of hair flowing into the sewer or the floor drain body 1 and causing blockage.
[0040] In the present embodiment, the floor drain body 1 and the floor drain end cover 2 are installed for limiting positions through the limiting card groove 11 and the limiting card block 23. When it is necessary to clean and dredge the inside of the floor drain body 1, the floor drain end cover 2 can be rotated by inserting fingers into the two finger grooves 221, so that the two limiting card blocks 23 are respectively rotated to the two installation grooves 12, and the floor drain end cover 2 can be pulled out and removed upwards, thereby facilitating the cleaning and dredging of the inside of the floor drain body 1.
[0041] More preferably, the inner wall of the hair collecting groove 21 is an arc-shaped surface, and water flows into the hair collecting groove 21 through the arc-shaped surface in a vortex shape, further improving the interception and filtering effect on the hair.
[0042] Furthermore, as a preferred embodiment, the odor-proof floor drain also includes an odor-proof core component 3 and a filter 4. The odor-proof core component 3 is installed at the bottom of the floor drain body 1, and the filter 4 is arranged below the floor drain end cover 2 and located inside the floor drain body 1, and the filter 4 is limitedly matched with the odor-proof core component.
[0043] In order to further prevent hair from flowing into the sewer, a filter screen 4 is further arranged inside the floor drain body 1, and the filter screen 4 intercepts and filters the hair in the water flowing in from the floor drain end cover 2 again. At the same time, the filter screen 4 is supported and limited by the top of the deodorizing core assembly 3. When the floor drain end cover 2 is removed, the filter screen 4 can be directly taken out from the floor drain body 1 to remove the hair, which further facilitates the cleaning and unblocking work.
[0044] Further, as a preferred embodiment, the deodorizing core assembly 3 includes a deodorizing core body 31, a flap cover 32 and a torsion spring 34. The top opening of the deodorizing core body 31 is detachably snapped into the bottom of the floor drain body 1 through a snap-on structure, and the filter screen 4 is in limited contact with the top opening of the floor drain body 1. The flap cover 32 is hinged to one side of the bottom opening of the deodorizing core body 31. The torsion spring 34 is arranged between the hinge shaft formed by the hinge between the flap cover 32 and the deodorizing core body 31 and the deodorizing core body 31. The flap cover 32 is snapped into the bottom of the floor drain body 1 through a snap-on structure. The filter screen 4 is in limited contact with the top opening of the floor drain body 1. The flap cover 32 is hinged to one side of the bottom opening of the deodorizing core body 31. The torsion spring 34 is arranged between the hinge shaft formed by the hinge between the flap cover 32 and the deodorizing core body 31 and the deodorizing core body 31. The elastic torsion force of the torsion spring 34 blocks the bottom opening of the deodorizing core body 31, and the water flowing into the deodorizing core body 31 is supported by the flap cover 32. When the weight of the water is greater than the elastic torsion force of the torsion spring 34, the flap cover 32 automatically rotates and opens the bottom opening of the deodorizing core body 31, and the water is automatically discharged. The flap cover 32 resets and rotates again under the elastic torsion force of the torsion spring 34, and blocks the bottom opening of the deodorizing core body 31 to prevent the odor, insects, smelly water, mice, etc. in the wastewater pipe from escaping from the sewer to the floor drain.
[0045] In this embodiment, the deodorizing core body 31 is detachably mounted on the floor drain body 1 via a snap-fit structure, which facilitates cleaning and replacement of the deodorizing core assembly 3 .
[0046] Furthermore, as a preferred embodiment, the bottom opening of the deodorizing core body 31 is tilted, and the flap cover 32 is hinged at the top of the bottom opening of the deodorizing core body 31 .
[0047] Further, as a preferred embodiment, the buckle structure includes at least two buckles 13 and at least two arc-shaped buckle grooves 312, the two buckles 13 are arranged on the inner wall of the bottom opening of the floor drain body 1, and the two arc-shaped buckle grooves 312 are circumferentially arranged on the top outer wall of the deodorizing core body 31, and the groove width of each arc-shaped buckle groove 312 is distributed decreasingly along the circumferential direction, and the minimum groove width of the arc-shaped buckle groove 312 matches the thickness of the buckle 13, and the two buckles 13 are respectively connected with the two arc-shaped buckles. The groove 312 is snap-fitted. When installing the deodorizing core assembly 3, the deodorizing core body 31 is inserted into the top of the floor drain body 1, and the two buckles 13 are respectively located at the notches of the two arc-shaped grooves 312. The deodorizing core body 31 is rotated to rotate the two buckles 13 into the two arc-shaped grooves 312 until the two buckles 13 are circumferentially limited at the minimum groove width of the two arc-shaped grooves 312, thereby realizing the snap-fit installation of the deodorizing assembly and the floor drain body 1.
[0048] Furthermore, as a preferred embodiment, in order to facilitate the rotation of the deodorizing core assembly 3 and further facilitate the disassembly and assembly of the deodorizing core assembly 3, the top opening of the deodorizing core body 31 has a rib 311.
[0049] Furthermore, as a preferred embodiment, a first sealing ring 33 is disposed around the top end surface of the flap cover 32 for sealingly cooperating with the bottom opening of the deodorizing core body 31 .
[0050] Furthermore, as a preferred embodiment, a second sealing ring 35 is sleeved on the top of the deodorizing core body 31 , and the second sealing ring 35 is sealed with the inner wall of the floor drain body 1 .
[0051] Furthermore, as a preferred embodiment, the hair collecting groove 21 is semicircular.
[0052] Furthermore, as a preferred embodiment, the outer wall of the flap cover 32 is an arc surface to prevent hair, garbage and other dirt from being caught and facilitate cleaning.
[0053] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.
Claims
1. An anti-odor floor drain, a floor drain body and a floor drain end cover arranged on the floor drain body, characterized in that: The top of the floor drain end cover is concave with a hair collecting groove, the bottom of the hair collecting groove has a plurality of first water holes, the top of the floor drain end cover protrudes upward with a hand holding part, the hand holding part has two finger grooves, and the bottom of each finger groove has a plurality of second water holes; Among them, the inner wall ring of the floor drain body is provided with a limit slot, the top of the floor drain body has at least two installation slots connected to the limit slot, the side wall of the floor drain end cover has at least two limit blocks, the two limit blocks are respectively placed in the limit slot through the two installation slots, and the floor drain end cover is rotated to make the two limit blocks cooperate with the limit slot in the longitudinal limit.
2. The deodorizing floor drain according to claim 1, characterized in that: It also includes an anti-odor core component and a filter screen. The anti-odor core component is installed at the bottom of the floor drain body. The filter screen is arranged below the floor drain end cover and located in the floor drain body, and the filter screen is limitedly matched with the anti-odor core component.
3. The deodorizing floor drain according to claim 2, characterized in that: The deodorizing core assembly comprises: The deodorizing core body, the top opening of which is detachably snapped into the bottom of the floor drain body through a snap-fit structure, and the filter screen is in limited contact with the top opening of the floor drain body; A flap cover, the flap cover is hinged to one side of the bottom opening of the deodorizing core body; A torsion spring is arranged between a hinge shaft formed by a hinge between the flap cover and the deodorizing core body and the deodorizing core body, and the flap cover blocks the bottom opening of the deodorizing core body through the elastic torsion force of the torsion spring.
4. The deodorizing floor drain according to claim 3, characterized in that: The bottom opening of the deodorizing core body is tilted, and the flap cover is hinged on the top of the bottom opening of the deodorizing core body.
5. The deodorizing floor drain according to claim 3, characterized in that: The buckle structure comprises: At least two buckles, the two buckles are arranged on the inner wall of the bottom opening of the floor drain body; At least two arc-shaped slots are circumferentially arranged on the top outer wall of the deodorizing core body, and the slot width of each arc-shaped slot is distributed decreasingly along the circumferential direction, and the minimum slot width of the arc-shaped slot matches the thickness of the buckle, and the two buckles are respectively engaged with the two arc-shaped slots.
6. The deodorizing floor drain according to claim 3, characterized in that: The top opening of the deodorizing core body is provided with a rib.
7. The deodorizing floor drain according to claim 3, characterized in that: The top end surface of the flap cover is surrounded by a first sealing ring for sealingly cooperating with the bottom opening of the deodorizing core body.
8. The deodorizing floor drain according to claim 3, characterized in that: A second sealing ring is sleeved on the top of the deodorizing core body, and the second sealing ring is sealed and matched with the inner wall of the floor drain body.
9. The deodorizing floor drain according to claim 1, characterized in that: The hair collecting groove is semicircular.
10. The deodorizing floor drain according to claim 3, characterized in that: The outer wall of the flap cover is an arc surface.